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1. (WO2017034502) SYSTEM FOR PROTECTING RELAY CONTACTS AND MONITORING OVERCURRENT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/034502 International Application No.: PCT/UA2015/000079
Publication Date: 02.03.2017 International Filing Date: 31.08.2015
IPC:
H01H 9/40 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9
Details of switching devices, not covered by groups H01H1/-H01H7/104
30
Means for extinguishing or preventing arc between current-carrying parts
40
Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Applicants:
ПАНЧЕНКО, Денис Юрьевич PANCHENKO, Denis Yuriyovich [UA/UA]; UA
Inventors:
ПАНЧЕНКО, Денис Юрьевич PANCHENKO, Denis Yuriyovich; UA
Agent:
КРАХМАЛЕВА, Татьяна Игоревна KRAKHMALYOVA, Tetyana; а/я 3120, Харьков, a/ya 3120 Kharkiv, 61072, UA
Priority Data:
u 2015 0841427.08.2015UA
Title (EN) SYSTEM FOR PROTECTING RELAY CONTACTS AND MONITORING OVERCURRENT
(FR) SYSTÈME DE PROTECTION DE CONTACTS DE RELAIS ET DE CONTRÔLE DE SURCHARGES DE COURANT
(RU) СИСТЕМА ЗАЩИТЫ КОНТАКТОВ РЕЛЕ И КОНТРОЛЯ ПЕРЕГРУЗОК ПО ТОКУ
Abstract:
(EN) A system for protecting relay contacts and monitoring overcurrent relates to the field of electrical engineering, and specifically to switching devices, and has an input and output for connecting to a load supply gap, and contains a protection circuit, the protection circuit using a bidirectional triode thyristor (TRIAC) installed in-parallel to the relay, and also a TRIAC control circuit. The system allows for minimizing switching barriers in AC circuits and also for extending the service life of a relay.
(FR) L'invention, qui concerne un système de protection de contacts de relais et de contrôle de surcharge de courant, se rapporte au domaine des techniques électriques et concerne notamment des dispositifs de commutation; le système comprend une entrée et une sortie pour la connexion en cas de coupure d'alimentation en énergie électrique d'un utilisateur, et comprend un circuit de protection, lequel circuit de protection comprend un simistor disposé en parallèle au relais, ainsi qu'un circuit de commande du simistor. Le système permet de réduire au minimum les obstacles de commutation dans des circuits à courant alternatif, ainsi que de prolonger la durée de vie du relais.
(RU) Система защиты контактов реле и контроля перегрузок по току относится к области электротехники, в частности к устройствам коммутации, имеет вход и выход для подключения в разрыв питания потребителя электроэнергии и содержит схему защиты, причем в схеме защиты использован симистор, установленный параллельное реле, а также схема управления симистором. Система позволяет минимизировать коммутационные препятствия в цепях переменного тока, а также продлить срок службы реле.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Russian (RU)
Filing Language: Russian (RU)